XBC-CAROLINE 3L

Oil · District 7C · Lease #20819

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

388k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2019-12 — 2026-04

Peak Month

2020-01

Production History

Cum Oil: 387,606 BBL Cum Gas: 1,467,903 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,274 BBL/mo

Di (annual)

114.3%

b-factor

0.5

EUR

452,110 BBL

R-squared

0.976

type

hyperbolic

Operator History (from monthly production reports)

2019-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 80 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
312HPIONEER NATURAL RES. USA, INC.110,6402019-04-30